12554896

素因数分解:

$2^4\times {\mathrm{19}}^1\times {\mathrm{41299}}^1$

素因数の和:41326

約数の個数: 20

約数和(自身を含む): 25606000

約数和(自身を除く): 13051104

約数列:

[1, 2, 4, 8, 16, 19, 38, 76, 152, 304, 41299, 82598, 165196, 330392, 660784, 784681, 1569362, 3138724, 6277448, 12554896]

約数ペア:

[(1, 12554896), (2, 6277448), (4, 3138724), (8, 1569362), (16, 784681), (19, 660784), (38, 330392), (76, 165196), (152, 82598), (304, 41299)]